OptiFlow™ Savings Calculator

Aerodynamic research at the Delft Academy of Technology reveals that the underside of a trailer creates a huge aerodynamic drag, resulting in high fuel consumption.

WABCO’s OptiFlow SideWing improves the aerodynamics of the trailer by capturing the airflow at the lower end of the tractor and guiding it all the way towards the tail end of the trailer along the rotating wheels.

Fitting OptiFlow SideWings to your trailer fleet substantially reduces fuel consumption by around 1.5l/100km (at highway speeds) lowering the carbon footprint and generating significant cost-savings over the lifetime of the vehicle.

Calculate your potential fuel savings based on your annual mileage at highway speed, fuel price and fleet size.

How much would you save?

EUR/liter

km

%

km

No.of vehicles

Your EURO/year savings are about: €0

Contact

Please contact your WABCO sales team for a test installation and a customized Return-on Investment calculation.